We are currently testing:
duro
sp. gr.
Modulus @ 100%
Ultimate tensile
Elongation

What if any addition ASTM tests can be done to qualify the bend/stifness characteristics of thermoplastics? And/or what would be deemed a significant variation in any (or any combination thereof)of the above to be perceieved as "Not an equivaleant material". We get in to reversed-Engineered projects with a customer's sample only, (No material spec)and need a better way to achieve a "Equivalent" feel/flex/stifness compared to their existing part.